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Chinese National Standards
中華民國國家標準
- Taiwan 台灣 -
 

What is CNS Standards ?

CNS Standard is abbreviation of Chinese National Standard, the National Standards of the Republic of China (Taiwan) ;
They are administered by the Bureau of Standards, Metrology and Inspection of the Ministry of Economic Affairs.

The English versions CNS standards were translated directly from the openly-published Chinese CNS standard , in case of any divergence of interpretation, the Chinese versions CNS standards text shall prevail.

CNS standards are divided into 26 numbered categories, Detail see bellow:
  • CNS Standards 26 Categories:
  • CNS Standards Index:
  • K-Chemical Industry
    CNS 6214 - English Version
    Method of test for ash of maleic anhydride for industrial use
    工業用順丁烯二酐灰分檢驗法 - 英文版
    K-Chemical Industry
    CNS 6213 - English Version
    Determination of the assay of maleic anhydride for industrial use (titrimetric method)
    工業用順丁烯二酐含量檢驗法(滴定法) - 英文版
    K-Chemical Industry
    CNS 6212 - English Version
    Determination of free acidity of maleic anhydride for industrial use (potentiometric method)
    工業用順丁烯二酐游離酸度檢驗法(電位滴定法) - 英文版
    K-Chemical Industry
    CNS 6211 - English Version
    Measurement of colour of the molten material of maleic anhydride for industrial use
    工業用順丁烯二酐之熔融態顏色檢驗法 - 英文版
    K-Chemical Industry
    CNS 5833 - English Version
    Maleic anhydride for industrial use
    順丁烯二酐(工業用) - 英文版
    K-Chemical Industry
    CNS 6215 - English Version
    Method of test for iron content of maleic anhydride for industrial use (2,2-bipyridyl photometric method)
    工業用順丁烯二酐鐵分檢驗法(2,2-二吡啶光度計法) - 英文版
    K-Chemical Industry
    CNS 10880-28 - English Version
    Method of Test for Paint Components-Quantitative Test of Chromic anhydride in Solvent Insolubles
    塗料成分檢驗法–溶劑不溶物中鉻酐(三氧化鉻)之定量試驗 - 英文版
    K-Chemical Industry
    CNS 10880-14 - English Version
    Method of Test for Paint Components(Quantitative Test of Phthalic anhydride in Solvent Solubles)
    塗料成分檢驗法(溶劑可溶物中酞酐之定量試驗) - 英文版
    K-Chemical Industry
    CNS 1869 - English Version
    Phthalic anhydride
    化學試藥(鄰苯二甲酐) - 英文版
    K-Chemical Industry
    CNS 1523 - English Version
    Acetic anhydride
    乙酐(試藥) - 英文版
    K-Chemical Industry
    CNS 7156 - English Version
    Acetic anhydride
    乙(酸)酐 - 英文版
    K-Chemical Industry
    CNS 5833 - English Version
    Maleic anhydride for Industrial Use
    順丁烯二酐(工業用)  - 英文版
    K-Chemical Industry
    CNS 6212 - English Version
    Determination of Free Acidity of Maleic anhydride for Industrial Use(Potentiometric Method)
    工業用順丁烯二酐游離酸度檢驗法(電位滴定法) - 英文版
    K-Chemical Industry
    CNS 6213 - English Version
    Determination of the Assay of Maleic anhydride for Industrial Use(Titrimetric Method)
    工業用順丁烯二酐含量檢驗法(滴定法) - 英文版
    K-Chemical Industry
    CNS 6215 - English Version
    Method of Test for Iron Content of Maleic anhydride for Industrial Use(2,2'-Bipyridyl Photometric Method)
    工業用順丁烯二酐鐵分檢驗法(2,2' - 二吡啶光度計法) - 英文版
    K-Chemical Industry
    CNS 6214 - English Version
    Method of Test for Ash of Maleic anhydride for Industrial Use
    工業用順丁烯二酐灰分檢驗法 - 英文版
    K-Chemical Industry
    CNS 6211 - English Version
    Measurement of Colour of the Molten Material of Maleic anhydride for Industrial Use
    工業用順丁烯二酐之熔融態顏色檢驗法 - 英文版

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